John Muir, the first president of the Sierra Club, condemned plans to build the dam, saying, "Dam Hetch Hetchy! As well dam for water-tanks the people's cathedrals and churches, for no holier temple has ever been consecrated by the heart of man." What ecocentric reasons might he have had to justify this stance?

because the sun creates the shadows and its only what people on earth see in the sky which are the phases of the moon.

answer: y

=

x

−

5

to find the x-intercept, substitute in  

0

for  

y

and solve for  

x

.

0

=

x

−

5

solve the equation.

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x

=

5

to find the y-intercept, substitute in  

0

for  

x

and solve for  

y

.

y

=

(

0

)

−

5